| Model No |
42LX3QPSA |
HG43AT690UJ |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
42 Inch (107 cm) |
43 Inch (109.22 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPEG, JPG |
|
| Video |
| BackLight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Wide Color Gamut |
: OLED Color |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Dimming Technology |
: Pixel Dimming |
| AI Upscaling |
: AI 4K Upscaling |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI, USB ) |
| Picture Processor |
: α9 Gen5 AI Processor 4K |
| AI Genre Selection |
: Yes ( SDR, HDR, Dolby HDR ) |
| Picture Mode |
: 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Natural Mode Support |
: Yes |
| Color |
: PurColor |
| Picture Quality Index |
: 1300 PQI |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
| Picture Engine |
: UHD Mastering Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Clear Voice Pro |
: Yes |
| Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| AI Sound |
: AI Sound Pro ( Virtual 7.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channal |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4ea |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| HDMI |
: 3 Side |
| USB 2.0 |
: 2 Side |
| RJ12 |
: Yes Rear |
| Ethernet / LAN |
: Yes Rear |
| Door-Eye Control |
: Yes Rear |
| Variable Audio Out |
: Yes Rear |
| RJP ( Remote Jackpack ) |
: Yes Rear |
| Ethernet Bridge ( LAN-Out ) |
: Yes Rear |
| Variable Audio Out Volume Control |
: Yes Rear |
| Wifi |
: Yes |
| BT HID Built-In |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Composite In ( AV ) |
: 1 ( Common Use For Component Y ) |
| RF In ( Terrestrial / Cable input / Satellite Input) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: WebOS 22 Smart TV |
| RAM |
: 2.5 GB |
| ROM |
: 16 GB |
| ThinQ |
: Yes |
| Art Gallery |
: Yes |
| Sports Alert |
: Yes |
| Family Settings |
: Yes |
| Home Dashboard |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Works With Apple Homekit |
: Yes |
| Unlimited OTT App Support |
: Netflix, Prime Video, Disney+ Hotstar, Jio, Apple TV, SonyLIV, Discovery+, Zee5, Voot, Google Play Movies & TV, YuppTV, Youtube |
|
| Operating System |
: Tizen |
| SMART TV |
: Yes |
| Soft AP |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Web Browser |
: Yes |
| Security Mode |
: Yes |
| Power on Mode |
: Yes |
| 360 Video Player |
: Yes |
| Welcome Message |
: Yes |
| Auto Source Mode |
: Yes |
| Hotel Channel List |
: Yes |
| 360 Camera Support |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| Smoovie Compatibility |
: Yes |
| Clock Back Up Supply |
: Yes |
| Channel Menu Display |
: Yes |
| RJ12 / IR Pass Through |
: Yes |
| Hospitality Home Menu |
: Yes |
| Wake-Up Timer ( Alarm ) |
: Yes |
| On / Off Timer ( Schedule ) |
: Yes |
| Soundbar Compatibility |
: Yes |
| Screwed Remote Battery Cover |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Energy Saving Mode ( BLU Control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Logo Display with Time Out Setting ( BMP / Movie ) |
: Yes |
| Multi Code Remote Control |
: Yes |
| Music Mode ( Input : PC / AV / Component / HDMI ) |
: Yes |
| Samsung LYNK™REACH ( IP ) REACH 4.0 |
: Yes |
| Samsung LYNK™REACH ( RF ) REACH 4.0 |
: Yes |
| Bluetooth Music Player ( Mobile → TV ) |
: Yes |
| Mixed Channel List ( ATSC, DVB-T / T2 / C / S2, Analog ) |
: Yes |
|
| Other Features |
| Design |
: Self-Lit OLED Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Warranty Information |
: 1 Year LG India Standard Warranty On Product From The Date Of Purchase. |
|
| Design |
: Bezel-Less Design |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Square |
| Front Color |
: Black |
| EPG |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tune |
: Yes |
| IPv6 Support |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Energy Efficiency Class 4 |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Digital Broadcasting |
: DTMB |
| Data Broadcasting |
: MHEG 5 |
| OSD Language |
: Local Languages |
| Accessibility |
: UK English. Mandarin Chinese |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 21.6 Kg |
| TV Weight With Stand |
: 22.6 Kg |
| Packaging Weight |
: 30.6 Kg |
|
| Power Supply ( V ) |
: AC220-240V 50/60Hz |
| Power Consumption Max |
: 125 W |
| Power Consumption Typical |
: 71.84 W |
| Set Weight without Stand |
: 8.6 Kg |
| Set Weight with Stand |
: 11.8 Kg |
| Package Weight |
: 15.0 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: IR, Bluetooth |
| Batteries |
: AA X 2EA |
| Power Cable |
: Yes |
| IR Blaster Cable |
: Yes |
| Table Top Stand |
: Yes |
|
| Remote Control Model |
: TM1240A |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| Stand Mount Kit |
: Yes |
| Slim Gender Cable |
: Yes |
| Quick Install Guide |
: Yes |
| Mini Wall Mount Support |
: Yes |
| VESA Wall Mount Supported |
: Yes |
|
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Compare LG 42LX3QPSA with:
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Compare Samsung HG43AT690UJ with:
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Key Differences
Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Samsung HG43AT690UJ and LG 42LX3QPSA offer different motion rates (100 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. There is a difference in screen size (43 Inch (109.22 cm) vs 42 Inch (107 cm)), and a larger screen generally provides a more immersive viewing experience. Samsung HG43AT690UJ and LG 42LX3QPSA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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